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99eaca9d DC |
1 | // YUI3 File Picker module for moodle |
2 | // Author: Dongsheng Cai <dongsheng@moodle.com> | |
3 | ||
4 | /** | |
5 | * | |
6 | * File Picker UI | |
7 | * ===== | |
99eaca9d | 8 | * this.rendered, it tracks if YUI Panel rendered |
99eaca9d | 9 | * this.api, stores the URL to make ajax request |
99eaca9d DC |
10 | * this.mainui, YUI Panel |
11 | * this.treeview, YUI Treeview | |
12 | * this.viewbar, a button group to switch view mode | |
13 | * this.viewmode, store current view mode | |
14 | * | |
15 | * Filepicker options: | |
16 | * ===== | |
17 | * this.options.pix, stores all images used in file picker | |
18 | * this.options.client_id, the instance id | |
19 | * this.options.contextid | |
20 | * this.options.itemid | |
21 | * this.options.repositories, stores all repositories displaied in file picker | |
22 | * this.options.formcallback | |
23 | * | |
24 | * Active repository options | |
25 | * ===== | |
26 | * this.active_repo.id | |
27 | * this.active_repo.nosearch | |
28 | * this.active_repo.norefresh | |
29 | * this.active_repo.nologin | |
30 | * this.active_repo.help | |
31 | * this.active_repo.manage | |
32 | * | |
33 | * Server responses | |
34 | * ===== | |
35 | * this.filelist, cached filelist | |
36 | * this.pages | |
37 | * this.page | |
38 | * this.filepath, current path | |
39 | * this.logindata, cached login form | |
40 | */ | |
41 | ||
42 | var active_filepicker = null; | |
43 | ||
44 | YUI.add('filepicker', function(Y) { | |
45 | function filepicker (args) { | |
46 | filepicker.superclass.constructor.apply(this, arguments); | |
47 | } | |
48 | filepicker.NAME = "FilePicker"; | |
49 | filepicker.ATTRS = { | |
50 | options: {}, | |
51 | lang: {} | |
52 | }; | |
53 | filepicker.json_decode = function(string, source) { | |
54 | var obj = null; | |
55 | try { | |
56 | obj = Y.JSON.parse(string); | |
57 | } catch(e) { | |
58 | alert(mstr.repository.invalidjson+' - |'+source+'| -'+stripHTML(string)); | |
59 | } | |
60 | return obj; | |
61 | } | |
62 | Y.extend(filepicker, Y.Base, { | |
9598d578 | 63 | api: M.cfg.wwwroot+'/repository/repository_ajax.php', |
99eaca9d DC |
64 | initializer: function(args) { |
65 | this.options = args; | |
99eaca9d DC |
66 | }, |
67 | destructor: function() { | |
68 | }, | |
69 | request: function(args, redraw) { | |
70 | var api = this.api + '?action='+args.action; | |
71 | var params = {}; | |
72 | var scope = this; | |
73 | if (args['scope']) { | |
74 | scope = args['scope']; | |
75 | } | |
76 | params['repo_id']=args.repository_id; | |
77 | params['p'] = args.path?args.path:''; | |
78 | params['page'] = args.page?args.page:''; | |
79 | params['env']=this.options.env; | |
80 | // the form element only accept certain file types | |
81 | params['accepted_types']=this.options.accepted_types; | |
9598d578 | 82 | params['sesskey']=M.cfg.sesskey; |
99eaca9d | 83 | params['client_id'] = args.client_id; |
0c4edaa2 | 84 | params['itemid'] = this.options.itemid?this.options.itemid:0; |
99eaca9d DC |
85 | if (args['params']) { |
86 | for (i in args['params']) { | |
87 | params[i] = args['params'][i]; | |
88 | } | |
89 | } | |
90 | var cfg = { | |
91 | method: 'POST', | |
92 | on: { | |
93 | complete: function(id,o,p) { | |
94 | if (!o) { | |
95 | alert('IO FATAL'); | |
96 | return; | |
97 | } | |
98 | var data = filepicker.json_decode(o.responseText); | |
99 | args.callback(id,data,p); | |
100 | } | |
101 | }, | |
102 | arguments: { | |
103 | scope: scope | |
104 | }, | |
105 | headers: { | |
106 | 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', | |
107 | 'User-Agent': 'MoodleFilePicker/3.0' | |
108 | }, | |
109 | data: build_querystring(params) | |
110 | }; | |
111 | if (args.form) { | |
112 | cfg.form = args.form; | |
113 | } | |
114 | Y.io(api, cfg); | |
115 | if (redraw) { | |
116 | this.wait('load'); | |
117 | } | |
118 | }, | |
119 | build_tree: function(node, level) { | |
120 | var client_id = this.options.client_id; | |
121 | if(node.children) { | |
122 | node.title = '<i><u>'+node.title+'</u></i>'; | |
123 | } | |
124 | var info = { | |
125 | label:node.title, | |
126 | //title:fp_lang.date+' '+node.date+fp_lang.size+' '+node.size, | |
127 | filename:node.title, | |
128 | source:node.source?node.source:'', | |
129 | thumbnail:node.thumbnail, | |
130 | path:node.path?node.path:[] | |
131 | }; | |
132 | var tmpNode = new YAHOO.widget.TextNode(info, level, false); | |
133 | //var tooltip = new YAHOO.widget.Tooltip(tmpNode.labelElId, { | |
134 | //context:tmpNode.labelElId, text:info.title}); | |
135 | if(node.repo_id) { | |
136 | tmpNode.repo_id=node.repo_id; | |
137 | }else{ | |
138 | tmpNode.repo_id=this.active_repo.id; | |
139 | } | |
140 | if(node.children) { | |
141 | if(node.expanded) { | |
142 | tmpNode.expand(); | |
143 | } | |
144 | tmpNode.isLeaf = false; | |
145 | tmpNode.client_id = client_id; | |
146 | if (node.path) { | |
147 | tmpNode.path = node.path; | |
148 | } else { | |
149 | tmpNode.path = ''; | |
150 | } | |
151 | for(var c in node.children) { | |
152 | this.build_tree(node.children[c], tmpNode); | |
153 | } | |
154 | } else { | |
155 | tmpNode.isLeaf = true; | |
156 | } | |
157 | }, | |
158 | view_files: function() { | |
159 | this.viewbar.set('disabled', false); | |
160 | if (this.viewmode == 1) { | |
161 | this.view_as_icons(); | |
162 | } else if (this.viewmode ==2) { | |
163 | this.view_as_list(); | |
164 | } else { | |
165 | this.view_as_icons(); | |
166 | } | |
167 | }, | |
168 | view_as_list: function() { | |
169 | var client_id = this.options.client_id; | |
170 | var list = this.filelist; | |
171 | var panel_id = '#panel-'+client_id; | |
172 | this.viewmode = 2; | |
173 | Y.one(panel_id).set('innerHTML', ''); | |
174 | ||
175 | this.print_header(); | |
176 | var tree = Y.Node.create('<div id="treeview-'+client_id+'"></div>'); | |
177 | Y.one(panel_id).appendChild(tree); | |
178 | this.treeview = new YAHOO.widget.TreeView('treeview-'+client_id); | |
179 | ||
180 | for(k in list) { | |
181 | this.build_tree(list[k], this.treeview.getRoot()); | |
182 | } | |
183 | var scope = this; | |
184 | this.treeview.subscribe('clickEvent', function(e){ | |
185 | if(e.node.isLeaf){ | |
186 | var fileinfo = {}; | |
187 | fileinfo['title'] = e.node.data.filename; | |
188 | fileinfo['source'] = e.node.data.source; | |
189 | fileinfo['thumbnail'] = e.node.data.thumbnail; | |
190 | scope.select_file(fileinfo); | |
191 | } | |
192 | }); | |
193 | this.treeview.draw(); | |
194 | }, | |
195 | view_as_icons: function() { | |
196 | var client_id = this.options.client_id; | |
197 | var list = this.filelist; | |
198 | var panel_id = '#panel-'+client_id; | |
199 | this.viewmode = 1; | |
200 | Y.one(panel_id).set('innerHTML', ''); | |
201 | ||
202 | this.print_header(); | |
203 | ||
204 | var gridpanel = Y.Node.create('<div id="fp-grid-panel-'+client_id+'"></div>'); | |
205 | Y.one('#panel-'+client_id).appendChild(gridpanel); | |
206 | var count = 0; | |
207 | for(var k in list) { | |
208 | var node = list[k]; | |
209 | var grid = document.createElement('DIV'); | |
210 | grid.className='fp-grid'; | |
211 | // the file name | |
212 | var title = document.createElement('DIV'); | |
213 | title.id = 'grid-title-'+client_id+'-'+String(count); | |
214 | title.className = 'label'; | |
215 | if (node.shorttitle) { | |
216 | node.title = node.shorttitle; | |
217 | } | |
218 | title.innerHTML += '<a href="###"><span>'+node.title+"</span></a>"; | |
219 | ||
220 | if(node.thumbnail_width){ | |
221 | grid.style.width = node.thumbnail_width+'px'; | |
222 | title.style.width = (node.thumbnail_width-10)+'px'; | |
223 | } else { | |
224 | grid.style.width = title.style.width = '90px'; | |
225 | } | |
226 | var frame = document.createElement('DIV'); | |
227 | frame.style.textAlign='center'; | |
228 | if(node.thumbnail_height){ | |
229 | frame.style.height = node.thumbnail_height+'px'; | |
230 | } | |
231 | var img = document.createElement('img'); | |
232 | img.src = node.thumbnail; | |
233 | if(node.thumbnail_alt) { | |
234 | img.alt = node.thumbnail_alt; | |
235 | } | |
236 | if(node.thumbnail_title) { | |
237 | img.title = node.thumbnail_title; | |
238 | } | |
239 | ||
240 | var link = document.createElement('A'); | |
241 | link.href='###'; | |
242 | link.id = 'img-id-'+client_id+'-'+String(count); | |
243 | if(node.url) { | |
244 | // hide | |
245 | //grid.innerHTML += '<p><a target="_blank" href="'+node.url+'">'+mstr.repository.preview+'</a></p>'; | |
246 | } | |
247 | link.appendChild(img); | |
248 | frame.appendChild(link); | |
249 | grid.appendChild(frame); | |
250 | grid.appendChild(title); | |
251 | gridpanel.appendChild(grid); | |
252 | ||
253 | var y_title = Y.one('#'+title.id); | |
254 | var y_file = Y.one('#'+link.id); | |
255 | if(node.children) { | |
256 | y_file.on('click', function(e, p) { | |
257 | if(p.dynload) { | |
258 | var params = {}; | |
259 | }else{ | |
260 | this.filelist = p.children; | |
261 | this.view_files(); | |
262 | } | |
263 | }, this, node); | |
264 | y_title.on('click', function(e, p){ | |
265 | //Y.Event.simulate(y_file, 'click'); | |
266 | }, this, node); | |
267 | } else { | |
268 | var fileinfo = {}; | |
269 | fileinfo['title'] = list[k].title; | |
270 | fileinfo['source'] = list[k].source; | |
271 | fileinfo['thumbnail'] = list[k].thumbnail; | |
272 | y_title.on('click', function(e, args) { | |
273 | this.select_file(args); | |
274 | }, this, fileinfo); | |
275 | y_file.on('click', function(e, args) { | |
276 | this.select_file(args); | |
277 | }, this, fileinfo); | |
278 | } | |
279 | count++; | |
280 | } | |
281 | //if (list.length == 0 && !this.upload) { | |
282 | //panel.innerHTML = '<div class="fp-error">'+mstr.repository.emptylist+'</div>'; | |
283 | //} | |
284 | //container.appendChild(panel); | |
285 | //repository_client.print_footer(client_id); | |
286 | }, | |
287 | select_file: function(args) { | |
288 | var client_id = this.options.client_id; | |
289 | var thumbnail = Y.one('#fp-grid-panel-'+client_id); | |
290 | if(thumbnail){ | |
291 | thumbnail.setStyle('display', 'none'); | |
292 | } | |
293 | var header = Y.one('#fp-header-'+client_id); | |
294 | if (header) { | |
295 | header.setStyle('display', 'none'); | |
296 | } | |
297 | var footer = Y.one('#fp-footer-'+client_id); | |
298 | if (footer) { | |
299 | footer.setStyle('display', 'none'); | |
300 | } | |
301 | var path = Y.one('#path-'+client_id); | |
302 | if(path){ | |
303 | path.setStyle('display', 'none'); | |
304 | } | |
305 | var panel = Y.one('#panel-'+client_id); | |
306 | var html = '<div class="fp-rename-form">'; | |
307 | html += '<p><img src="'+args.thumbnail+'" /></p>'; | |
308 | html += '<p><label for="newname-'+client_id+'">'+mstr.repository.saveas+'</label>'; | |
309 | html += '<input type="text" id="newname-'+client_id+'" value="'+args.title+'" /></p>'; | |
310 | ||
311 | var le_checked = ''; | |
312 | var le_style = ''; | |
313 | if (this.options.repositories[this.active_repo.id].return_types == 1) { | |
314 | // support external links only | |
315 | le_checked = 'checked'; | |
316 | le_style = ' style="display:none;"'; | |
317 | } else if(this.options.repositories[this.active_repo.id].return_types == 2) { | |
318 | // support internal files only | |
319 | le_style = ' style="display:none;"'; | |
320 | } | |
321 | if (this.options.externallink && this.options.env == 'editor') { | |
322 | html += '<p'+le_style+'><input type="checkbox" id="linkexternal-'+client_id+'" value="" '+le_checked+' />'+mstr.repository.linkexternal+'</p>'; | |
323 | } | |
324 | html += '<p><input type="hidden" id="filesource-'+client_id+'" value="'+args.source+'" />'; | |
325 | html += '<input type="button" id="fp-confirm-'+client_id+'" value="'+mstr.repository.getfile+'" />'; | |
326 | html += '<input type="button" id="fp-cancel-'+client_id+'" value="'+mstr.moodle.cancel+'" /></p>'; | |
327 | html += '</div>'; | |
328 | ||
329 | var getfile_form = Y.Node.create(html); | |
330 | panel.appendChild(getfile_form); | |
331 | ||
332 | var getfile = Y.one('#fp-confirm-'+client_id); | |
333 | getfile.on('click', function(e) { | |
334 | var client_id = this.options.client_id; | |
335 | var scope = this; | |
336 | var repository_id = this.active_repo.id; | |
337 | var title = Y.one('#newname-'+client_id).get('value'); | |
338 | var filesource = Y.one('#filesource-'+client_id).get('value'); | |
339 | var params = {'title':title, 'file':filesource}; | |
340 | ||
341 | if (this.options.env == 'editor') { | |
342 | var linkexternal = Y.one('#linkexternal-'+client_id).get('checked'); | |
343 | if (linkexternal) { | |
344 | params['linkexternal'] = 'yes'; | |
345 | } | |
346 | } if (this.options.env == 'url') { | |
347 | params['linkexternal'] = 'yes'; | |
348 | } | |
349 | ||
350 | this.wait('download', title); | |
351 | this.request({ | |
352 | action:'download', | |
353 | client_id: client_id, | |
354 | repository_id: repository_id, | |
355 | 'params': params, | |
356 | callback: function(id, obj, args) { | |
357 | if (scope.options.editor_target&&scope.options.env=='editor') { | |
358 | scope.options.editor_target.value=obj.url; | |
359 | scope.options.editor_target.onchange(); | |
360 | } | |
361 | scope.hide(); | |
0c4edaa2 | 362 | obj.client_id = client_id; |
99eaca9d DC |
363 | scope.options.formcallback(obj); |
364 | } | |
365 | }, true); | |
366 | }, this); | |
367 | var cancel = Y.one('#fp-cancel-'+client_id); | |
368 | cancel.on('click', function(e) { | |
369 | this.view_files(); | |
370 | }, this); | |
371 | var treeview = Y.one('#treeview-'+client_id); | |
372 | if (treeview){ | |
373 | treeview.setStyle('display', 'none'); | |
374 | } | |
375 | }, | |
376 | wait: function(type) { | |
377 | var panel = Y.one('#panel-'+this.options.client_id); | |
378 | panel.set('innerHTML', ''); | |
379 | var name = ''; | |
380 | var str = '<div style="text-align:center">'; | |
381 | if(type=='load') { | |
382 | str += '<img src="'+this.options.pix.loading+'" />'; | |
383 | str += '<p>'+mstr.repository.loading+'</p>'; | |
384 | }else{ | |
385 | str += '<img src="'+this.options.pix.progressbar+'" />'; | |
386 | str += '<p>'+mstr.repository.copying+' <strong>'+name+'</strong></p>'; | |
387 | } | |
388 | str += '</div>'; | |
389 | try { | |
390 | panel.set('innerHTML', str); | |
391 | } catch(e) { | |
392 | alert(e.toString()); | |
393 | } | |
394 | }, | |
395 | render: function() { | |
396 | var client_id = this.options.client_id; | |
397 | var filepicker_id = 'filepicker-'+client_id; | |
398 | var fpnode = Y.Node.create('<div class="file-picker" id="'+filepicker_id+'"></div>'); | |
399 | Y.one(document.body).appendChild(fpnode); | |
400 | // render file picker panel | |
401 | this.mainui = new YAHOO.widget.Panel(filepicker_id, { | |
402 | draggable: true, | |
403 | close: true, | |
404 | underlay: 'none', | |
405 | zindex: 9999999, | |
406 | monitorresize: false, | |
407 | xy: [50, YAHOO.util.Dom.getDocumentScrollTop()+20] | |
408 | }); | |
409 | var layout = null; | |
410 | this.mainui.beforeRenderEvent.subscribe(function() { | |
411 | YAHOO.util.Event.onAvailable('layout-'+client_id, function() { | |
412 | layout = new YAHOO.widget.Layout('layout-'+client_id, { | |
413 | height: 480, width: 700, | |
414 | units: [ | |
415 | {position: 'top', height: 32, resize: false, | |
416 | body:'<div class="yui-buttongroup fp-viewbar" id="fp-viewbar-'+client_id+'"></div><div class="fp-searchbar" id="search-div-'+client_id+'"></div>', gutter: '2'}, | |
417 | {position: 'left', width: 200, resize: true, scroll:true, | |
418 | body:'<ul class="fp-list" id="fp-list-'+client_id+'"></ul>', gutter: '0 5 0 2', minWidth: 150, maxWidth: 300 }, | |
419 | {position: 'center', body: '<div class="fp-panel" id="panel-'+client_id+'"></div>', | |
420 | scroll: true, gutter: '0 2 0 0' } | |
421 | ] | |
422 | }); | |
423 | layout.render(); | |
424 | }); | |
425 | }); | |
426 | this.mainui.setHeader('File Picker'); | |
427 | this.mainui.setBody('<div id="layout-'+client_id+'"></div>'); | |
428 | this.mainui.render(); | |
429 | this.rendered = true; | |
430 | ||
431 | var scope = this; | |
432 | // adding buttons | |
433 | var view_icons = {label: mstr.repository.iconview, value: 't', | |
434 | onclick: { | |
435 | fn: function(){ | |
436 | scope.view_as_icons(); | |
437 | } | |
438 | } | |
439 | }; | |
440 | var view_listing = {label: mstr.repository.listview, value: 'l', | |
441 | onclick: { | |
442 | fn: function(){ | |
443 | scope.view_as_list(); | |
444 | } | |
445 | } | |
446 | }; | |
447 | this.viewbar = new YAHOO.widget.ButtonGroup({ | |
448 | id: 'btngroup-'+client_id, | |
449 | name: 'buttons', | |
450 | disabled: true, | |
451 | container: 'fp-viewbar-'+client_id | |
452 | }); | |
453 | this.viewbar.addButtons([view_icons, view_listing]); | |
454 | // processing repository listing | |
455 | var r = this.options.repositories; | |
456 | Y.on('contentready', function(el) { | |
457 | var list = Y.one(el); | |
458 | var count = 0; | |
459 | for (var i in r) { | |
460 | var id = 'repository-'+client_id+'-'+count; | |
461 | var link_id = id + '-link'; | |
462 | list.append('<li id="'+id+'"><a class="fp-repo-name" id="'+link_id+'" href="###">'+r[i].name+'</a></li>'); | |
463 | Y.one('#'+link_id).prepend('<img src="'+r[i].icon+'" width="16" height="16" /> '); | |
464 | Y.one('#'+link_id).on('click', function(e, scope, repository_id) { | |
465 | scope.repository_id = repository_id; | |
466 | Y.all(el+' li a').setStyle('backgroundColor', 'transparent'); | |
467 | e.currentTarget.setStyle('backgroundColor', '#CCC'); | |
468 | this.list({'repo_id':repository_id}); | |
469 | }, this /*handler running scope*/, this/*second argument*/, r[i].id/*third argument of handler*/); | |
470 | count++; | |
471 | } | |
472 | }, '#fp-list-'+client_id, this /* handler running scope */, '#fp-list-'+client_id /*first argument of handler*/); | |
473 | }, | |
474 | parse_repository_options: function(data) { | |
475 | this.filelist = data.list?data.list:null; | |
476 | this.filepath = data.path?data.path:null; | |
477 | this.active_repo = {}; | |
478 | this.active_repo.issearchresult = Boolean(data.issearchresult); | |
479 | this.active_repo.pages = Number(data.pages?data.pages:null); | |
480 | this.active_repo.page = Number(data.page?data.page:null); | |
481 | this.active_repo.id = data.repo_id?data.repo_id:null; | |
482 | this.active_repo.nosearch = data.nosearch?true:false; | |
483 | this.active_repo.norefresh = data.norefresh?true:false; | |
484 | this.active_repo.nologin = data.nologin?true:false; | |
485 | this.active_repo.help = data.help?data.help:null; | |
486 | this.active_repo.manage = data.manage?data.manage:null; | |
487 | }, | |
488 | print_login: function(data) { | |
489 | var client_id = this.options.client_id; | |
490 | var repository_id = data.repo_id; | |
491 | var l = this.logindata = data.login; | |
492 | var loginurl = ''; | |
493 | var panel = Y.one('#panel-'+client_id); | |
494 | var action = 'login'; | |
495 | if (data['login_btn_action']) { | |
496 | action=data['login_btn_action']; | |
497 | } | |
498 | var form_id = 'fp-form-'+client_id; | |
499 | var download_button_id = 'fp-form-download-button-'+client_id; | |
500 | var search_button_id = 'fp-form-search-button-'+client_id; | |
501 | var login_button_id = 'fp-form-login-button-'+client_id; | |
502 | var popup_button_id = 'fp-form-popup-button-'+client_id; | |
503 | ||
504 | var str = '<div class="fp-login-form">'; | |
505 | str += '<form id="'+form_id+'">'; | |
506 | var has_pop = false; | |
507 | str +='<table width="100%">'; | |
508 | for(var k in l) { | |
509 | str +='<tr>'; | |
510 | if(l[k].type=='popup') { | |
511 | // pop element | |
512 | loginurl = l[k].url; | |
513 | str += '<td colspan="2"><p class="fp-popup">'+mstr.repository.popup+'</p>'; | |
514 | str += '<p class="fp-popup"><button id="'+popup_button_id+'">'+mstr.repository.login+'</button>'; | |
515 | str += '</p></td>'; | |
516 | action = 'popup'; | |
517 | }else if(l[k].type=='textarea') { | |
518 | // textarea element | |
519 | str += '<td colspan="2"><p><textarea id="'+l[k].id+'" name="'+l[k].name+'"></textarea></p></td>'; | |
520 | }else if(l[k].type=='select') { | |
521 | // select element | |
522 | str += '<td align="right"><label>'+l[k].label+':</label></td>'; | |
523 | str += '<td align="left"><select id="'+l[k].id+'" name="'+l[k].name+'">'; | |
524 | for (i in l[k].options) { | |
525 | str += '<option value="'+l[k].options[i].value+'">'+l[k].options[i].label+'</option>'; | |
526 | } | |
527 | str += '</select></td>'; | |
528 | }else{ | |
529 | // input element | |
530 | var label_id = ''; | |
531 | var field_id = ''; | |
532 | var field_value = ''; | |
533 | if(l[k].id) { | |
534 | label_id = ' for="'+l[k].id+'"'; | |
535 | field_id = ' id="'+l[k].id+'"'; | |
536 | } | |
537 | if (l[k].label) { | |
538 | str += '<td align="right" width="30%" valign="center">'; | |
539 | str += '<label'+label_id+'>'+l[k].label+'</label> </td>'; | |
540 | } else { | |
541 | str += '<td width="30%"></td>'; | |
542 | } | |
543 | if(l[k].value) { | |
544 | field_value = ' value="'+l[k].value+'"'; | |
545 | } | |
546 | if(l[k].type=='radio'){ | |
547 | var list = l[k].value.split('|'); | |
548 | var labels = l[k].value_label.split('|'); | |
549 | str += '<td align="left">'; | |
550 | for(var item in list) { | |
551 | str +='<input type="'+l[k].type+'"'+' name="'+l[k].name+'"'+ | |
552 | field_id+' value="'+list[item]+'" />'+labels[item]+'<br />'; | |
553 | } | |
554 | str += '</td>'; | |
555 | }else{ | |
556 | str += '<td align="left">'; | |
557 | str += '<input type="'+l[k].type+'"'+' name="'+l[k].name+'"'+field_value+' '+field_id+' />'; | |
558 | str += '</td>'; | |
559 | } | |
560 | } | |
561 | str +='</tr>'; | |
562 | } | |
563 | str +='</table>'; | |
564 | str += '</form>'; | |
565 | ||
566 | // custom lable text | |
567 | var btn_label = data['login_btn_label']?data['login_btn_label']:mstr.repository.submit; | |
568 | if (action != 'popup') { | |
569 | str += '<p><input type="button" id="'; | |
570 | switch (action) { | |
571 | case 'search': | |
572 | str += search_button_id; | |
573 | break; | |
574 | case 'download': | |
575 | str += download_button_id; | |
576 | break; | |
577 | default: | |
578 | str += login_button_id; | |
579 | break; | |
580 | } | |
581 | str += '" value="'+btn_label+'" /></p>'; | |
582 | } | |
583 | ||
584 | str += '</div>'; | |
585 | ||
586 | // insert login form | |
587 | try { | |
588 | panel.set('innerHTML', str); | |
589 | } catch(e) { | |
590 | alert(e.toString()+mstr.quiz.xhtml); | |
591 | } | |
592 | // register buttons | |
593 | // process login action | |
594 | var login_button = Y.one('#'+login_button_id); | |
595 | var scope = this; | |
596 | if (login_button) { | |
597 | login_button.on('click', function(){ | |
598 | // collect form data | |
599 | var data = this.logindata; | |
600 | var scope = this; | |
601 | var params = {}; | |
602 | for (var k in data) { | |
603 | if(data[k].type!='popup') { | |
604 | var el = Y.one('[name='+data[k].name+']'); | |
605 | var type = el.get('type'); | |
606 | params[data[k].name] = ''; | |
607 | if(type == 'checkbox') { | |
608 | params[data[k].name] = el.get('checked'); | |
609 | } else { | |
610 | params[data[k].name] = el.get('value'); | |
611 | } | |
612 | } | |
613 | } | |
614 | // start ajax request | |
615 | this.request({ | |
616 | 'params': params, | |
617 | 'scope': scope, | |
618 | 'action':'signin', | |
619 | 'path': '', | |
620 | 'client_id': client_id, | |
621 | 'repository_id': repository_id, | |
622 | 'callback': function(id, o, args) { | |
623 | scope.parse_repository_options(o); | |
624 | scope.view_files(); | |
625 | if (o.msg) { | |
626 | // do something | |
627 | } | |
628 | } | |
629 | }, true); | |
630 | }, this); | |
631 | } | |
632 | var search_button = Y.one('#'+search_button_id); | |
633 | if (search_button) { | |
634 | search_button.on('click', function(){ | |
635 | var data = this.logindata; | |
636 | var params = {}; | |
637 | ||
638 | for (var k in data) { | |
639 | if(data[k].type!='popup') { | |
640 | var el = document.getElementsByName(data[k].name)[0]; | |
641 | params[data[k].name] = ''; | |
642 | if(el.type == 'checkbox') { | |
643 | params[data[k].name] = el.checked; | |
644 | } else if(el.type == 'radio') { | |
645 | var tmp = document.getElementsByName(data[k].name); | |
646 | for(var i in tmp) { | |
647 | if (tmp[i].checked) { | |
648 | params[data[k].name] = tmp[i].value; | |
649 | } | |
650 | } | |
651 | } else { | |
652 | params[data[k].name] = el.value; | |
653 | } | |
654 | } | |
655 | } | |
656 | this.request({ | |
657 | scope: scope, | |
658 | action:'search', | |
659 | client_id: client_id, | |
660 | repository_id: repository_id, | |
661 | form: {id: 'fp-form-'+scope.options.client_id,upload:false,useDisabled:true}, | |
662 | callback: function(id, o, args) { | |
663 | o.issearchresult = true; | |
664 | scope.parse_repository_options(o); | |
665 | scope.view_files(); | |
666 | } | |
667 | }, true); | |
668 | }, this); | |
669 | } | |
670 | var download_button = Y.one('#'+download_button_id); | |
671 | if (download_button) { | |
672 | download_button.on('click', function(){ | |
673 | alert('download'); | |
674 | }); | |
675 | } | |
676 | var popup_button = Y.one('#'+popup_button_id); | |
677 | if (popup_button) { | |
678 | popup_button.on('click', function(){ | |
679 | window.open(loginurl, 'repo_auth', 'location=0,status=0,scrollbars=0,width=500,height=300'); | |
680 | active_filepicker = this; | |
681 | }, this); | |
682 | } | |
683 | ||
684 | }, | |
685 | search: function(args) { | |
686 | var data = this.logindata; | |
687 | var params = {}; | |
688 | ||
689 | for (var k in data) { | |
690 | if(data[k].type!='popup') { | |
691 | var el = document.getElementsByName(data[k].name)[0]; | |
692 | params[data[k].name] = ''; | |
693 | if(el.type == 'checkbox') { | |
694 | params[data[k].name] = el.checked; | |
695 | } else if(el.type == 'radio') { | |
696 | var tmp = document.getElementsByName(data[k].name); | |
697 | for(var i in tmp) { | |
698 | if (tmp[i].checked) { | |
699 | params[data[k].name] = tmp[i].value; | |
700 | } | |
701 | } | |
702 | } else { | |
703 | params[data[k].name] = el.value; | |
704 | } | |
705 | } | |
706 | } | |
707 | this.request({ | |
708 | scope: scope, | |
709 | action:'search', | |
710 | client_id: client_id, | |
711 | repository_id: repository_id, | |
712 | form: {id: 'fp-form-'+scope.options.client_id,upload:false,useDisabled:true}, | |
713 | callback: function(id, o, args) { | |
714 | o.issearchresult = true; | |
715 | scope.parse_repository_options(o); | |
716 | scope.view_files(); | |
717 | } | |
718 | }, true); | |
719 | }, | |
720 | list: function(args) { | |
721 | var scope = this; | |
722 | if (!args) { | |
723 | args = {}; | |
724 | } | |
725 | if (!args.repo_id) { | |
726 | args.repo_id = scope.active_repo.id; | |
727 | } | |
728 | scope.request({ | |
729 | action:'list', | |
730 | client_id: scope.options.client_id, | |
731 | repository_id: args.repo_id, | |
732 | path:args.path?args.path:'', | |
733 | page:args.page?args.page:'', | |
734 | callback: function(id, obj, args) { | |
735 | if (obj.login) { | |
736 | scope.viewbar.set('disabled', true); | |
737 | scope.print_login(obj); | |
738 | } else if (obj.upload) { | |
739 | scope.viewbar.set('disabled', true); | |
740 | scope.parse_repository_options(obj); | |
741 | scope.create_upload_form(obj); | |
742 | ||
743 | } else if (obj.iframe) { | |
744 | ||
745 | } else if (obj.list) { | |
746 | obj.issearchresult = false; | |
747 | scope.viewbar.set('disabled', false); | |
748 | scope.parse_repository_options(obj); | |
749 | scope.view_files(); | |
750 | } | |
751 | if (obj.msg) { | |
752 | // TODO: Print message | |
753 | } | |
754 | } | |
755 | }, true); | |
756 | }, | |
757 | create_upload_form: function(data) { | |
758 | var client_id = this.options.client_id; | |
759 | Y.one('#panel-'+client_id).set('innerHTML', ''); | |
760 | ||
761 | this.print_header(); | |
762 | var id = data.upload.id+'_'+client_id; | |
763 | var str = '<div id="'+id+'_div" class="fp-upload-form">'; | |
0c4edaa2 | 764 | str += '<form id="'+id+'" method="POST">'; |
99eaca9d DC |
765 | str += '<label for="'+id+'_file">'+data.upload.label+': </label>'; |
766 | str += '<input type="file" id="'+id+'_file" name="repo_upload_file" />'; | |
0c4edaa2 | 767 | str += '<input type="hidden" name="itemid" value="'+this.options.itemid+'" />'; |
99eaca9d DC |
768 | str += '<div class="fp-upload-btn"><a id="'+id+'_action" href="###" >'+mstr.repository.upload+'</a></div>'; |
769 | str += '</form>'; | |
770 | str += '</div>'; | |
771 | var upload_form = Y.Node.create(str); | |
772 | Y.one('#panel-'+client_id).appendChild(upload_form); | |
773 | var scope = this; | |
774 | Y.one('#'+id+'_action').on('click', function() { | |
0c4edaa2 DC |
775 | Y.use('io-upload-iframe' ,function() { |
776 | scope.request({ | |
777 | scope: scope, | |
778 | action:'upload', | |
779 | client_id: client_id, | |
780 | params: {'savepath':'/'}, | |
781 | repository_id: scope.active_repo.id, | |
782 | form: {id: id, upload:true}, | |
783 | callback: function(id, o, args) { | |
784 | if (scope.options.editor_target&&scope.options.env=='editor') { | |
785 | scope.options.editor_target.value=o.url; | |
786 | scope.options.editor_target.onchange(); | |
787 | } | |
788 | scope.hide(); | |
789 | o.client_id = client_id; | |
790 | scope.options.formcallback(o); | |
791 | } | |
792 | }, true); | |
793 | }); | |
99eaca9d DC |
794 | }, this); |
795 | }, | |
796 | print_header: function() { | |
797 | var r = this.active_repo; | |
798 | var scope = this; | |
799 | var client_id = this.options.client_id; | |
800 | var repository_id = this.active_repo.id; | |
801 | var panel = Y.one('#panel-'+client_id); | |
802 | var str = '<div id="fp-header-'+client_id+'">'; | |
803 | str += '<div class="fp-toolbar" id="repo-tb-'+client_id+'"></div>'; | |
804 | str += '</div>'; | |
805 | var head = Y.Node.create(str); | |
806 | panel.appendChild(head); | |
807 | //if(this.active_repo.pages < 8){ | |
808 | this.print_paging('header'); | |
809 | //} | |
810 | ||
811 | ||
812 | var toolbar = Y.one('#repo-tb-'+client_id); | |
813 | ||
814 | if(!r.nosearch) { | |
815 | var html = '<a href="###"><img src="'+this.options.pix.search+'" /> '+mstr.repository.search+'</a>'; | |
816 | var search = Y.Node.create(html); | |
817 | search.on('click', function() { | |
818 | scope.request({ | |
819 | scope: scope, | |
820 | action:'searchform', | |
821 | repository_id: repository_id, | |
822 | callback: function(id, obj, args) { | |
823 | var scope = args.scope; | |
824 | var client_id = scope.options.client_id; | |
825 | var repository_id = scope.active_repo.id; | |
826 | var container = document.getElementById('fp-search-dlg'); | |
827 | if(container) { | |
828 | container.innerHTML = ''; | |
829 | container.parentNode.removeChild(container); | |
830 | } | |
831 | var container = document.createElement('DIV'); | |
832 | container.id = 'fp-search-dlg'; | |
833 | ||
834 | var dlg_title = document.createElement('DIV'); | |
835 | dlg_title.className = 'hd'; | |
836 | dlg_title.innerHTML = 'filepicker'; | |
837 | ||
838 | var dlg_body = document.createElement('DIV'); | |
839 | dlg_body.className = 'bd'; | |
840 | ||
841 | var sform = document.createElement('FORM'); | |
842 | sform.method = 'POST'; | |
843 | sform.id = "fp-search-form"; | |
844 | sform.innerHTML = obj.form; | |
845 | ||
846 | dlg_body.appendChild(sform); | |
847 | container.appendChild(dlg_title); | |
848 | container.appendChild(dlg_body); | |
849 | Y.one(document.body).appendChild(container); | |
850 | var search_dialog= null; | |
851 | function dialog_handler() { | |
852 | scope.viewbar.set('disabled', false); | |
853 | scope.request({ | |
854 | scope: scope, | |
855 | action:'search', | |
856 | client_id: client_id, | |
857 | repository_id: repository_id, | |
858 | form: {id: 'fp-search-form',upload:false,useDisabled:true}, | |
859 | callback: function(id, o, args) { | |
860 | scope.parse_repository_options(o); | |
861 | scope.view_files(); | |
862 | } | |
863 | }, true); | |
864 | search_dialog.cancel(); | |
865 | } | |
866 | ||
867 | var search_dialog = new YAHOO.widget.Dialog("fp-search-dlg", { | |
868 | postmethod: 'async', | |
869 | draggable: true, | |
870 | width : "30em", | |
871 | fixedcenter : true, | |
872 | zindex: 766667, | |
873 | visible : false, | |
874 | constraintoviewport : true, | |
875 | buttons: [ | |
876 | { | |
877 | text:mstr.repository.submit, | |
878 | handler:dialog_handler, | |
879 | isDefault:true | |
880 | }, { | |
881 | text:mstr.moodle.cancel, | |
882 | handler:function(){ | |
883 | this.destroy() | |
884 | } | |
885 | }] | |
886 | }); | |
887 | search_dialog.render(); | |
888 | search_dialog.show(); | |
889 | } | |
890 | }); | |
891 | },this); | |
892 | toolbar.appendChild(search); | |
893 | } | |
894 | // weather we use cache for this instance, this button will reload listing anyway | |
895 | if(!r.norefresh) { | |
896 | var html = '<a href="###"><img src="'+this.options.pix.refresh+'" /> '+mstr.repository.refresh+'</a>'; | |
897 | var refresh = Y.Node.create(html); | |
898 | refresh.on('click', function() { | |
899 | this.list(); | |
900 | }, this); | |
901 | toolbar.appendChild(refresh); | |
902 | } | |
903 | if(!r.nologin) { | |
904 | var html = '<a href="###"><img src="'+this.options.pix.logout+'" /> '+mstr.repository.logout+'</a>'; | |
905 | var logout = Y.Node.create(html); | |
906 | logout.on('click', function() { | |
907 | this.request({ | |
908 | action:'logout', | |
909 | client_id: client_id, | |
910 | repository_id: repository_id, | |
911 | path:'', | |
912 | callback: function(id, obj, args) { | |
913 | scope.viewbar.set('disabled', true); | |
914 | scope.print_login(obj); | |
915 | } | |
916 | }, true); | |
917 | }, this); | |
918 | toolbar.appendChild(logout); | |
919 | } | |
920 | ||
921 | if(r.manage) { | |
922 | var mgr = document.createElement('A'); | |
923 | mgr.href = r.manage; | |
924 | mgr.target = "_blank"; | |
925 | mgr.innerHTML = '<img src="'+this.options.pix.setting+'" /> '+mstr.repository.manageurl; | |
926 | toolbar.appendChild(mgr); | |
927 | } | |
928 | if(r.help) { | |
929 | var help = document.createElement('A'); | |
930 | help.href = r.help; | |
931 | help.target = "_blank"; | |
932 | help.innerHTML = '<img src="'+this.options.pix.help+'" /> '+mstr.repository.help; | |
933 | toolbar.appendChild(help); | |
934 | } | |
935 | ||
936 | // only show in icons view | |
937 | if (this.viewmode == 1) { | |
938 | this.print_path(); | |
939 | } | |
940 | }, | |
941 | get_page_button: function(page) { | |
942 | var r = this.active_repo; | |
943 | var css = ''; | |
944 | if (page == r.page) { | |
945 | css = 'class="cur_page" '; | |
946 | } | |
947 | var str = '<a '+css+'href="###" id="repo-page-'+page+'">'; | |
948 | return str; | |
949 | }, | |
950 | print_paging: function(html_id) { | |
951 | var client_id = this.options.client_id; | |
952 | var scope = this; | |
953 | var r = this.active_repo; | |
954 | var str = ''; | |
955 | var action = ''; | |
956 | if(r.pages) { | |
957 | str += '<div class="fp-paging" id="paging-'+html_id+'-'+client_id+'">'; | |
958 | str += this.get_page_button(1)+'1</a> '; | |
959 | ||
960 | var span = 5; | |
961 | var ex = (span-1)/2; | |
962 | ||
963 | if (r.page+ex>=r.pages) { | |
964 | var max = r.pages; | |
965 | } else { | |
966 | if (r.page<span) { | |
967 | var max = span; | |
968 | } else { | |
969 | var max = r.page+ex; | |
970 | } | |
971 | } | |
972 | ||
973 | // won't display upper boundary | |
974 | if (r.page >= span) { | |
975 | str += ' ... '; | |
976 | for(var i=r.page-ex; i<max; i++) { | |
977 | str += this.get_page_button(i); | |
978 | str += String(i); | |
979 | str += '</a> '; | |
980 | } | |
981 | } else { | |
982 | // this very first elements | |
983 | for(var i = 2; i < max; i++) { | |
984 | str += this.get_page_button(i); | |
985 | str += String(i); | |
986 | str += '</a> '; | |
987 | } | |
988 | } | |
989 | ||
990 | // won't display upper boundary | |
991 | if (max==r.pages) { | |
992 | str += this.get_page_button(r.pages)+r.pages+'</a>'; | |
993 | } else { | |
994 | str += this.get_page_button(max)+max+'</a>'; | |
995 | str += ' ... '+this.get_page_button(r.pages)+r.pages+'</a>'; | |
996 | } | |
997 | str += '</div>'; | |
998 | } | |
999 | if (str) { | |
1000 | var a = Y.Node.create(str); | |
1001 | Y.one('#fp-header-'+client_id).appendChild(a); | |
1002 | ||
1003 | Y.all('#fp-header-'+client_id+' .fp-paging a').each( | |
1004 | function(node, id) { | |
1005 | node.on('click', function(e) { | |
1006 | var id = node.get('id'); | |
1007 | var re = new RegExp("repo-page-(\\d+)", "i"); | |
1008 | var result = id.match(re); | |
1009 | var args = {}; | |
1010 | args.page = result[1]; | |
1011 | if (scope.active_repo.issearchresult) { | |
1012 | scope.request({ | |
1013 | scope: scope, | |
1014 | action:'search', | |
1015 | client_id: client_id, | |
1016 | repository_id: r.id, | |
1017 | params: {'page':result[1]}, | |
1018 | callback: function(id, o, args) { | |
1019 | o.issearchresult = true; | |
1020 | scope.parse_repository_options(o); | |
1021 | scope.view_files(); | |
1022 | } | |
1023 | }, true); | |
1024 | ||
1025 | } else { | |
1026 | scope.list(args); | |
1027 | } | |
1028 | }); | |
1029 | }); | |
1030 | } | |
1031 | }, | |
1032 | print_path: function() { | |
1033 | var client_id = this.options.client_id; | |
1034 | if (this.viewmode == 2) { | |
1035 | return; | |
1036 | } | |
1037 | var panel = Y.one('#panel-'+client_id); | |
1038 | var p = this.filepath; | |
1039 | if(p && p.length!=0) { | |
1040 | var path = Y.Node.create('<div id="path-'+client_id+'" class="fp-pathbar"></div>'); | |
1041 | panel.appendChild(path); | |
1042 | for(var i = 0; i < p.length; i++) { | |
1043 | var link = document.createElement('A'); | |
1044 | link.href = "###"; | |
1045 | link.innerHTML = p[i].name; | |
1046 | //link.id = 'path-'+client_id+'-'+repo_id; | |
1047 | var sep = Y.Node.create('<span>/</span>'); | |
1048 | ||
1049 | path.appendChild(link); | |
1050 | path.appendChild(sep); | |
1051 | } | |
1052 | } | |
1053 | }, | |
1054 | hide: function() { | |
1055 | this.mainui.hide(); | |
1056 | }, | |
1057 | show: function() { | |
1058 | if (this.rendered) { | |
1059 | var panel = Y.one('#panel-'+this.options.client_id); | |
1060 | panel.set('innerHTML', ''); | |
1061 | this.mainui.show(); | |
1062 | } else { | |
1063 | this.launch(); | |
1064 | } | |
1065 | }, | |
1066 | launch: function() { | |
7b42e81a | 1067 | this.render(); |
99eaca9d DC |
1068 | } |
1069 | }); | |
1070 | Y.filepicker = filepicker; | |
1071 | }, '3.0.0', {requires:['base', 'node', 'json', 'async-queue', 'io']}); |